Main chain and chi torsion angles: 

Note: alpha:   O3'(i-1)-P-O5'-C5'
      beta:    P-O5'-C5'-C4'
      gamma:   O5'-C5'-C4'-C3'
      delta:   C5'-C4'-C3'-O3'
      epsilon: C4'-C3'-O3'-P(i+1)
      zeta:    C3'-O3'-P(i+1)-O5'(i+1)

      chi for pyrimidines(Y): O4'-C1'-N1-C2
          chi for purines(R): O4'-C1'-N9-C4

Strand I
  base    alpha    beta   gamma   delta  epsilon   zeta    chi
   1 C     ---     ---    139.4   139.8  -151.8  -137.1  -116.8
   2 G    -83.5   174.0    61.3   117.0   179.9  -110.7  -112.6
   3 C    -23.0   127.2    59.1   106.8  -162.9  -121.5  -132.9
   4 G    -41.2   172.5    46.6   172.4  -147.7  -170.4   -88.1
   5 A    -10.4   162.8    -3.1   165.1  -145.2  -137.3   -82.6
   6 A    -89.7   157.1    68.5   116.7  -172.6   -87.7  -121.6
   7 T    -56.7  -175.4    41.1   120.3   161.2  -118.5  -104.1
   8 T    -48.7   150.0    71.1   123.7  -135.3  -127.8  -113.4
   9 G    -51.7  -170.8    -9.8   157.0   -44.8   139.1   100.2
  10 G    -63.4   139.4    13.0   141.5  -100.4   159.2   -77.7
  11 C    -91.7   166.4    57.6   154.8   143.2   173.1   -93.1
  12 G    110.4    53.8    40.4   126.6    ---     ---    -92.7

Strand II
  base    alpha    beta   gamma   delta  epsilon   zeta    chi
   1 G    -28.7   139.2    40.7   144.1    ---     ---   -121.3
   2 C    -73.8   162.2    23.2   161.3  -166.9  -158.0   -91.4
   3 G    -88.6   177.0    62.4   139.1   -86.3   155.4   -95.3
   4 G    -49.9   133.4    20.4   101.6  -165.6   -90.6    53.3
   5 T    -79.1   179.5    48.5   143.9   -65.7   138.8   -94.9
   6 T     41.8  -167.6   -68.5   173.3  -171.9  -114.4  -100.9
   7 A    -39.8   171.7    30.2   131.0  -172.9  -128.0   -97.8
   8 A    -84.0   177.8    57.1   159.5  -151.1  -129.1  -102.5
   9 G    -54.4   176.9    65.3   169.1  -155.2  -145.8   -89.9
  10 C   -108.8  -178.4   108.0   124.3  -164.5  -122.4  -123.0
  11 G     38.5   118.0    -6.3   124.8   160.9   -78.1  -102.4
  12 C     ---     ---    -99.5   153.6  -176.6  -161.0  -107.8